<!DOCTYPE html>
<html>
    <head>
        <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
        <style type="text/css">
            html { height: 100% }
            body { height: 100%; margin: 0; padding: 0 }
            #map_canvas { height: 100% }
            </style>
        <script type="text/javascript"
            src="http://maps.googleapis.com/maps/api/js?key=AIzaSyCeLD6ZauVbV5VlnTapx5sPIPNWW-meJX0&sensor=true">
            </script>
        <script type="text/javascript">
            function initialize() {
                var myOptions = {
                    center: new google.maps.LatLng(13.846276, 100.568551),
                    zoom: 15,
                    mapTypeId: google.maps.MapTypeId.ROADMAP
                };
                var map = new google.maps.Map(document.getElementById("map_canvas"),
                                              myOptions);
            }
            </script>
    </head>
    <body onload="initialize()">
        <div id="map_canvas" style="width:100%; height:100%"></div>
    </body>
</html>